The high School of Colombes (France) - Lycée Guy de Maupassant - has organized a conference where some specialists were invited to debate about "L'avenir de l'information économique". This paper reports the main ideas developed during the conference. R.Courbis (GAMA, University Paris 10),...

Since 1973, INSEE provided each year, some statistics about French sectoral and regional (departmental one, since 2002) wage-earning and non wage-earning job. This statistics works is heavy and spend a long time to check all collected and calculated data because the level of disaggregation is...

Since 1973, INSEE provided each year, some statistics about French sectoral and regional (departmental one, since 2002) wage-earning and non wage-earning job. This statistics works is heavy and spend a long time to check all collected and calculated data because the level of disaggregation is...

This paper presents a retropolation of regional sectoral employment's data series since 1967 to 2006. They have been computed from various INSEE's data series distributed along various nomenclatures. We present a technique based on 1° the "classical" (econometric + RAS) method and 2° a matrix...

An economic classification is a partition of the economy which must describe it. When description is bad, why we have to change this classification, it become difficult to built long run time series data, because we cant link data between old and new classification. This paper presents our...

This paper presents the building of long run data series about the French employment by employment area (zone d'emploi) from 1989 to 2010. We have completed the data series expressed by INSEE from 1998 to 2007. In the paper we describe our methodology and we present the results. This work is...

Economic simulation - as economic pattern simulation use - which is already a useful tool of searchers and managers, would be a tool of economic teacher. When teacher want explain economic theories, he can't do experiment, hence simulation would take place experiment. Simulation is an analytical...

Is urban space, as a concentric agglomeration in expansion, in contraction, which duplicates itself, the solution of a dierential system ? Does urban geometry come from "chaotic" mutations, from cloning and aggregating districts ? And do they project their metrics on space ? Then where does its...

L'objet de ce papier n'est pas tant de présenter les principaux algorithmes utilisés en modélisation économique - nombre de manuels font des présentations de meilleure qualité et plus exhaustives - que d'en proposer une vision critique. Les modèles économiques, et plus particulièrement...

The assumption we submit, because macroeconomic forcasts would be unperfect, is that behavioral equations doesn't enough describe economic behaviours through the capacity of reaction opposite to environment. Further, the forcaster belongs to his search-system, so that, may be, we must now...